Open SSO (Single Sign On) [NodeJS]

Description
Open SSO (Single Sign On) [NodeJS]
Open SSO is a centralized user management system that using Single Sign On (SSO) for authentication method.
Open SSO follow the JWT standard for Oauth 2.0 as describe in RFC7519 and RFC9068.
Why I should use this?

If you have multiple application but want a single login authentication
If you want a scalable user management system, JWT made everything stateless
If you want to built microservice architecture starting from user
Saving hours when you have a new project that require user management
Helps other people to have login system to their static websites
Make money online with put some ads, through sso login page

Features :

Well Online Documentation, link on the file readme.md
Easy Instalation and Configuration
Single Sign On / Same Sign On
Public REST API
All basic user management system, signin, signout, forgot/change password. etc
Support multiple databases, PostgreSQL, MySQL, MariaDB, default is SQLite3
Support multiple cache system, memory, file or redis. default is memory.
HTML Minified
Contact page + Mailer
Included Google Analytics
Easy verify Webmaster Tools
Anti Spam with Google reCaptcha v3
Fast, Low Overhead and Asynchronous Designed
Strong in High Traffic with Worker / CPU Cluster

Specs

Using Fastify v4 – The Fastest NodeJS Framework
Using sequelize to support multiple databases
Using Bootstrap 5 CSS framework
Using ETA Template Engine
Using JS Standard Code Style
Uising Reactive UI with ReefJS v12 (no jQuery)